I had some rain droplets get into my phone which got it wet on the inside of course.. I did the whole rice thing, took it apart, bathed the motherboard in isopropyl alcohol.. basically for about three weeks I let it dry and cleaned it..
Last night I put it back together, connected to power, and let it sit. Turn it on this morning, it gives the vibe, system boots up, makes the proper sounds, responds to touch (I feel the haptic feedback when unlocking the phone).. BUT.. the screen doesn't turn on at all. I did some testing like trying to enter the wrong unlock code and cerberus did take and email a photo to me, so it seems like everything else works. Connecting it to the PC shows all my files as it should.
Question: could the battery be damaged so that it does not have the power to turn on the display but can turn on the rest of the phone's functions? Or did I somehow screw up the display connector? Does anyone know the inner workings of the phone that can help? Are there any diagnostic tools I can run having the phone connected to my PC that would show me if there's something not connected or fried?
Oh, also, if I restart the phone by holding the power button, the LED blinks red a few times.
Maybe the screen cannot access the power due to a wet or damaged component making it partially not working correctly like the screen cannot display what the main board is outputting.
Sent from my Nexus 4 using xda app-developers app
andyabc said:
Maybe the screen cannot access the power due to a wet or damaged component making it partially not working correctly like the screen cannot display what the main board is outputting.
Sent from my Nexus 4 using xda app-developers app
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Hmm could be.. not wet though.. the phone was disassembled for at least 3 weeks on my desk...only thing i saw that could have been damaged was the sim card connector though, and i cleaned it up a bit with alcohol.. the display connector and everything in its vicinity looked good
stenzor said:
Hmm could be.. not wet though.. the phone was disassembled for at least 3 weeks on my desk...only thing i saw that could have been damaged was the sim card connector though, and i cleaned it up a bit with alcohol.. the display connector and everything in its vicinity looked good
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Digitizer damaged in anyway?
Sent from my Nexus 4 using xda app-developers app
andyabc said:
Digitizer damaged in anyway?
Sent from my Nexus 4 using xda app-developers app
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Doesn't look like it.. and when I took it apart it didn't seem like there was any way water would have gotten under there.
stenzor said:
Doesn't look like it.. and when I took it apart it didn't seem like there was any way water would have gotten under there.
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Try to look really carefully for any damage, maybe there is some damage which you cannot see at all.
Sent from my Nexus 4 using xda app-developers app
It is most likely the power supply built-in to the Nexus 4 which had a malfunction due to the water causing one part of the connector not to pass power to the screen BUT it allows the rest to do so the only thing you need to replace is the power supply inside.
Sent from my Sony Tablet S using xda premium
andyabc said:
It is most likely the power supply built-in to the Nexus 4 which had a malfunction due to the water causing one part of the connector not to pass power to the screen BUT it allows the rest to do so the only thing you need to replace is the power supply inside.
Sent from my Sony Tablet S using xda premium
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My friend's phone also got wet in the rain. Left it in a bag of rice for 2 days. Tried powering on got the same result. Can feel the vibrate when phone powers on but display not working. Mostly we are gonna give it a service centre.
Related
Hi all... I have a vibrant w/ a broken lcd/digitizer. This means that the screen won't turn on whatsoever. How can I tell if that is the only thing wrong with it? In other words, how do I know that if I fix that, it will work again? Is there anyway to check circuit board current or something to see if its working?
I was wondering if the operating system should still be working even if the LCD/digitizer is not working... I ask this because I tried to put it in download mode and hook it up to ODIN, but ODIN didn't recognize it. This leads me to think that there may be another problem too and maybe I shouldn't waste my time. Thanks!
If usb debugging is enabled, turn the phone on and do adb logcat.. Should show the bootup process.
Sent from my SGH-T959 using xda premium
Try and turn the phone on normally, plug it into the pc and see if anything appears in device manager.. if not, no good.
The phone should boot up normally without LCD. It should play sound. The buttons should light up. It should ring with simcard inside. It should charge battery.
Put motherboard inside different vibrant.
Sent from my T959 using XDA App
My vibrant's lcd/digitizer just broke today.
What is the cheapest fix?
Is it possible to successfully harvest a working screen from a different phone or would the screen most break in the process?
It is possible but have to use a lot of heat and do it very slowly
Sent from my T959 using XDA App
gun said:
It is possible but have to use a lot of heat and do it very slowly
Sent from my T959 using XDA App
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A 1500W hair dryer on high will do it. Heat it for 6 to 10 minutes moving around the edges. When you remove it do it from the top first and don't separate completely at the bottom until you remove the soft button ribbon. It's fragile and will break if rushed.
Unfortunately I think the whole phone is gone... My computer doesn't recognize it, and i get nothing when trying to turn it on... Completely dead. I bought it used to try and fix... Oh well. Guess the motherboard is bad too. :-(
sorry to hear that, at least you double verified iit is fackled though.
Maybe it's battery? Dead battery might not turn the phone on eventhough you have charger plugged
So would it be possible to put a good motherboard into another bricked vibrant?
Sent from my SGH-T959 using XDA App
Yes.
Sent from my SAMSUNG-SGH-I777 using xda premium
My vibrant gave up the ghost 2 days ago. Turned itself off and now it won't fully boot without turning itself off unless I leave it undisturbed on a table.
Something on/under the ringer/speaker is loose or corroded, because tapping on that part of the phone makes it cut itself off.
Been using a Galaxy Tab as my phone for the past day and a half. Galaxy Nexus should arrive at home this afternoon.
Goodbye vibrant and Bionix. I would have liked to keep you as a media player, but I guess it is not to ever be. You worked well... except for your wonky GPS and tendency to 'forget' custom ring tones for contacts.... and your shrinking battery life (I have 4 spare batteries).... and taking 2 minutes to read the SD cards during boot up.... but you sure had a nice screen.
You could still use it as a media player. Odin it back to stock then flash a rom. There's one that's design just for that.
You said when you tap it on the side it cuts its self, do you mean it shuts down?
Sent from my SGH-T959 using Tapatalk 2
When I tap it on the back surface of the phone, close to the top (basically where the ringer/speaker-phone is) then it shuts itself off (power goes off)
Other things can cause it to shut off, but that seems to be the problem area.
you may can fix it
well, if you have a soldering iron and a oven proceed, if not but you want to fix it go and buy one.
**Do it only as last resource and if you dont have an soldering station.**
take out the board of you vibrant, solder a small piece of any wire you have on an insignificant par of the board (like the gold border around it) put the board in the oven nearly at 200ºC and wait a bit of time till the solder you have done got liquid an the wire goes down.Turn off the oven and let the door open in order to cool ,wait till it got fresh enough to test.
Be happy!
Obs.:the board will get damage if you let it got more hot than necessary.
Good luck!
Are you suggesting that I connect the board to an electrical ground?
Did you have insurance on the phone? If so I'd get it replaced and then sell the new phone.
Sent from my SGH-T959 using xda premium
No. Phone insurance is mostly a rip off unless you lose it in the first ~4 months of ownership.
It was worth a shot.
I have it on mine, but I wonder what they would replace it with on a claim if I was to break it since they stopped selling the vibrant quite a while ago.
Sent from my SGH-T959 using xda premium
Tarzanman said:
Are you suggesting that I connect the board to an electrical ground?
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Click to collapse
no, only to you resolder you board without the full equipment needed.
Sorry for my bad english, it's not my natural language.
***BUT, if you still on warranty,wipe all,odin a stock rom and let they replace your phone.
Could you sell it for parts? I'm in need of a few vibrant parts at the moment.
acseazzu said:
Could you sell it for parts? I'm in need of a few vibrant parts at the moment.
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Which parts are you interested in?
Im interested in phone mine has
Sent from my SGH-T959 using XDA
yeah its a first time question for me and I'm sorry if it has been covered, I did try to find it. So i replacdd a display on the the deivce and it will not power on or give any sign of life. I checked with my meter and its got roughly 3.5 volts which is good enough to power. any one have an experience with this and know the correct method of getting it to power on? tried volume down and power for ten seconds didnt work. I've got it on the oem charger now even though it has a charge.
Wrong forum... But maybe your digitizer isn't plugged in correctly? Our the digitizer was crack in the process of replacing it
Sent from my XT907 using xda app-developers app
Yea, I have replaced several on the xt910/912 may be an issue with the install check the ribbons for tears... ensure that there both seated correctly.. replace the metal cover over the connectors... did you replace the full housing or just the digitizer/ screen? Or Item may be defective... when plugged in you should still see the led flash green if all is well with the battery ( the ones I have done did)...
Sent from my XT907 using xda app-developers app
re: answers
yes, i should have seen some sign of life is what i was thinking as well. i replaced the whole bezel. no flash no green light and no idea. I do apologize for wrong forumn.only thing i can think of is that when taking the motherboard off the back of the display is maybe something above got damaged. i thank you both for your answers. is there a heat rip sensor on this model that would cause it to go into protected mode even though it was totally disassembled? i had used my separater to warm the adhesive to make removal of the baord easier
I'm unsure about the sensor... but I use a heat gun as well and never had issues with the Motorola's... i have 3 here one still on GB and the other two on jb.. if you know of a way to get me a shipping label I could send ya one if you think its the logic board or battery (screens are broken)...
Sent from my XT907 using xda app-developers app
ezknives said:
I'm unsure about the sensor... but I use a heat gun as well and never had issues with the Motorola's... i have 3 here one still on GB and the other two on jb.. if you know of a way to get me a shipping label I could send ya one if you think its the logic board or battery (screens are broken)...
Sent from my XT907 using xda app-developers app
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Very appreciative man, but the riddle has solved itself. I have changed charging voltages every few hours from different usb sources to wall and to computer. it finally flashed n and i got life. I had a very distraught customer.(not to mention the guy who said sure gimme an hour) xda is a common answer to my google queries.I'm glad that i did finally join. :good:
awesome bunch of guys
Recently, I broke the glass on my Razr M. So, after using it with the broken glass for a while, the screen completely stopped working -- the phone would boot up and the LED worked, but nothing on the screen. I eventually decided to order a replacement screen and fix it myself. Replacing it went pretty smoothly, but after using it for a few minutes a problem has come up. Every 20 seconds (I timed it for 4 minutes, and it happened almost exactly at the 20 second mark every time), the screen cuts out (goes black) for half a second, and then come right back on. It keeps happening and I'm kind of worried. Could the display connector not be seated properly? Is it a faulty screen? Is it something software related (due to the consistent intervals)? Did I damage the connector somehow?
Any help or ideas about possible causes is much appreciated.
I've replaced 4 now on the M with no issues at all...did you get the full assembly? I would take it apart an disconnect the display unsure both connections are clean and free of debris reconnect...
Sent from my XT907 using xda app-developers app
ezknives said:
I've replaced 4 now on the M with no issues at all...did you get the full assembly? I would take it apart an disconnect the display unsure both connections are clean and free of debris reconnect...
Sent from my XT907 using xda app-developers app
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It was the full assembly except for the frame; I had to scrape out the bits of broken screen around the old one and then pop the display in. And yeah, I think I'm going to try reconnecting the display. Also, the first time I removed the ribbon I kind of jerked it out, but after no major issues arose I assumed it was fine. Could that have something to do with this?
The pins seem pretty sturdy doubt one could be bent, inspect the ribbon for tears that's what I would expect from jerking it out... It's best to use the pry took for removal (I don't have one so I use a guitar pick)... best of luck
Sent from my XT907 using xda app-developers app
Hello everyone,
I got this problem with my LG G2 that it fell in the water once, I directly put off the phone. (It was still intact after falling in water).
Later I turned it on but the screen did not show up. Sound works, Vibration works, TOUCH screen works (no graphical stuff) and even if I call my self with another phone the LG goes off, vibrates, plays the ringtone and everything.
I sent my phone to Dynafix which is the repair center, they said it's not available for warranty, because its water damage and they declared the phone as "Unrecoverable". Which I think is pretty weird. I have thought of repairing it myself by buying and new LCD and Digitalizer.
(w w w . etradesupply . com/lg-g2-d800-lcd-screen-and-digitizer-assembly.html)
I have never done that though but with a good tutorial on YouTube and the right tools I should be able to do it. But before I take any action which may not work I want more info about this problem.
I made a video of my phone but can't post any links here, the name is: "LG G2 screen doesnt go on? [HELP!]"
Thanks:good:
Don't waste your time or money on this. If it was completely immersed in water, it is in fact unrecoverable. The water might not have an effect on the device the first couple of hours, but after a short while it will corrode it's way trough the device, rendering it useless. The repair center won't touch it because they know that no matter what they do, there is a huge risk that the corrosion will come back. You're better off with a new device.
Sent from my LG-D802 using XDA Premium 4 mobile app
Really?
se1988 said:
Don't waste your time or money on this. If it was completely immersed in water, it is in fact unrecoverable. The water might not have an effect on the device the first couple of hours, but after a short while it will corrode it's way trough the device, rendering it useless. The repair center won't touch it because they know that no matter what they do, there is a huge risk that the corrosion will come back. You're better off with a new device.
Sent from my LG-D802 using XDA Premium 4 mobile app
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The phone in on the charger and on, Everyday I still hear sounds and such. The phone hasnt been in water more then 1 sec though. And afterwards I left it drying in dry rice for 1 week. I know i am a bit selfish but I think there could be a chance of making it work.
The phone comes with a subscription for 2 years and it's not even a year old ;/
se1988 said:
Don't waste your time or money on this. If it was completely immersed in water, it is in fact unrecoverable. The water might not have an effect on the device the first couple of hours, but after a short while it will corrode it's way trough the device, rendering it useless. The repair center won't touch it because they know that no matter what they do, there is a huge risk that the corrosion will come back. You're better off with a new device.
Sent from my LG-D802 using XDA Premium 4 mobile app
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Not exactly the same but a friend was skipping lessons at school when we were like 10 (10ish years ago) and using Gameboy Advance SP in the toilets... you can guess what happened... Any way i took it apart and left it in a closet for a few days, gave it back to him fully working after. So it's not necessarily un-fixable.
WPG2 said:
The phone in on the charger and on, Everyday I still hear sounds and such. The phone hasnt been in water more then 1 sec though. And afterwards I left it drying in dry rice for 1 week. I know i am a bit selfish but I think there could be a chance of making it work.
The phone comes with a subscription for 2 years and it's not even a year old ;/
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How fast until you took it apart? Also, did he remove the batteries quickly after water exposure? I'll bet that's not the case with the phone here...
Sent from my LG-D802 using XDA Premium 4 mobile app
Didn't remove battery, just the back cover
se1988 said:
How fast until you took it apart? Also, did he remove the batteries quickly after water exposure? I'll bet that's not the case with the phone here...
Sent from my LG-D802 using XDA Premium 4 mobile app
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Well yeah, I just turned it off got the back cover off but not got the battery out. and let it dry.
Is there any way to acces the phone's screen through my PC? The phone is rooted.
Fixed the phone!
I removed the main board from the phone and brushed the connections with a toothbrush. Re-assembled the phone and it worked!
The only money I spent is for a plastic opening tool and a philips screwdriver.
pho . to/5mF1y <- link for pics